Flat plate type roller shutter door

Abstract

The utility model discloses a flat plate type roller shutter door which comprises a door body and further comprises a supporting block arranged on the front face of the door body, and the horizontal cross section of the supporting block is arranged to be in an L shape. The supporting assembly is arranged on the front face of the door body, and the supporting assembly is used for limiting the position of the supporting block; and the rotating assembly is arranged at the bottom of the supporting assembly and used for adjusting the position of the supporting block, and the supporting assembly comprises a rotating rod connected to the bottom of the supporting block in a penetrating and inserting mode. Through the design of the supporting block, the supporting assembly and the rotating assembly, after the roller shutter door is opened, the supporting block is rotated through the rotating assembly, one side of the supporting block is made to move to the bottom of a roller shutter door piece, the position of the supporting block is limited through the supporting assembly, and when the roller shutter door breaks down and the door piece moves downwards, the supporting block is rotated through the rotating assembly. And the door sheet is blocked by the supporting block, so that the door sheet cannot move downwards, and personnel below the door sheet are protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rolling shutter door, especially relates to a flat plate type rolling shutter door. BACKGROUND

[0002] The rolling shutter door is a kind of door, which is made of multiple jointed flat plate pieces, and is connected in series, and is rotated up and down around the reel at the top of the door in the fixed slide.

[0003] When using, the reel is used to roll the series connection door piece, so as to open the door, and after long time use, the reel inside instrument damage leads to the situation that the door piece in the reel falls down, when personnel is located at the bottom of the door piece, the door piece will be hit. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a flat plate type rolling shutter door to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a flat plate type rolling shutter door, comprising a door body, further comprising:

[0006] Supporting block, the supporting block is arranged at the front of the door body, and the horizontal transverse section of the supporting block is arranged as L-shaped;

[0007] Supporting assembly, the supporting assembly is arranged at the front of the door body, and the supporting assembly is used to limit the position of the supporting block;

[0008] Rotating assembly, the rotating assembly is arranged at the bottom of the supporting assembly, and the rotating assembly is used to adjust the position of the supporting block.

[0009] Preferably, the supporting assembly includes a rotating rod connected to the bottom of the supporting block, the front of the door body is fixedly connected with a first fixed block, the rotating rod is connected to the middle of the first fixed block, the bottom of the first fixed block is provided with a limiting ring, and the limiting ring is sleeved on the top of the rotating rod.

[0010] Preferably, the front of the door body is fixedly connected with a second fixed block, and the rotating assembly is arranged at the connection between the rotating rod and the second fixed block.

[0011] Preferably, the rotating assembly includes a square slot opened in the top end of the second fixed block, a limiting slot is opened in the inner wall of the bottom end of the square slot, and the rotating rod is connected to the inside of the square slot and the limiting slot in sequence.

[0012] Preferably, the bottom of the rotating rod is sleeved with a fixing ring, a second tooth is formed in the outer wall of the fixing ring, a square block is connected in the square groove, a through hole is formed in the middle of the square block, a first tooth is formed in the inner wall of the through hole, and the first tooth and the second tooth are engaged with each other.

[0013] Preferably, a positioning groove is formed in the inner wall of the bottom end of the square groove, a second magnet is fixedly connected to the inner wall of the bottom end of the positioning groove, and a first magnet is arranged on the top of the second magnet and fixedly connected to the bottom end of the square block.

[0014] Preferably, a lifting rod is fixedly connected to the top end of the square block and sleeved at the bottom of the rotating rod.

[0015] The technical effects and advantages of the present application are as follows:

[0016] The present application has the advantages that when the roller shutter door is opened, the support block is rotated by the rotating assembly, and then the side of the support block is moved to the bottom of the door piece of the roller shutter door. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the present application.

[0018] Figure 2 It is a part of the three-dimensional structure schematic view of the present application.

[0019] Figure 3 It is a part of the front cross-sectional structure schematic view of the present application.

[0020] Figure 4 It is a part of the front cross-sectional structure schematic view of the present application.

[0021] Figure 5 It is a part of the three-dimensional structure schematic view of the present application.

[0022] In the drawing: 1, door body; 2, support block; 3, support assembly; 301, first fixed block; 302, limiting ring; 303, rotating rod; 304, second fixed block; 4, rotating assembly; 401, first tooth; 402, square groove; 403, second tooth; 404, square block; 405, first magnet; 406, positioning groove; 407, second magnet; 408, fixing ring; 409, limiting groove; 5, lifting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] The utility model provides a flat plate type rolling slats door as Figures 1-5 The utility model discloses a flat plate type rolling slats door, including door body 1, still include:

[0025] Supporting block 2, supporting block 2 sets up at the front of door body 1, and the horizontal transverse section of supporting block 2 is arranged as L shape;

[0026] Supporting assembly 3, supporting assembly 3 sets up at the front of door body 1, and supporting assembly 3 is used to limit the position of supporting block 2;

[0027] Rotating assembly 4, rotating assembly 4 sets up at the bottom of supporting assembly 3, and rotating assembly 4 is used for adjusting the position of supporting block 2.

[0028] Need to explain, the door body 1 that setting is the aluminum alloy rolling slats door of model SE-JLM-L700, when using, through the reel to be rolled up the flat plate type door piece in series, thereby opening the door;The supporting block 2 that setting can be rotated by rotating assembly 4, when using, the side of supporting block 2 is rotated to the bottom of door piece, when the door piece is moved downward due to the fault of rolling slats door, the door piece is blocked by supporting block 2, so that it cannot move downward.

[0029] Specifically, the supporting assembly 3 includes a rotating rod 303 connected to the bottom of the supporting block 2, the front of the door body 1 is fixedly connected with a first fixed block 301, the rotating rod 303 is connected to the middle of the first fixed block 301, and the bottom of the first fixed block 301 is provided with a limiting ring 302, and the limiting ring 302 is sleeved on the top of the rotating rod 303.

[0030] Need to explain, the limiting ring 302 and the supporting block 2 are fixedly sleeved on the top of the rotating rod 303, the first fixed block 301 is fixedly arranged on the frame of the door body 1, the limiting ring 302 and the supporting block 2 are arranged at the bottom and the top of the first fixed block 301 respectively, and the first fixed block 301 is adhered to the limiting ring 302 and the supporting block 2 but is not fixed, the rotating rod 303 cannot slide on the first fixed block 301 under the limitation of the limiting ring 302 and the supporting block 2, and the rotating rod 303 is rotatably connected to the middle of the first fixed block 301, so that the rotating rod 303 can rotate in the middle of the first fixed block 301.

[0031] Specifically, the front surface of the door body 1 is fixedly connected with a second fixed block 304, the rotating assembly 4 is arranged at the connection position of the rotating rod 303 and the second fixed block 304, the rotating assembly 4 comprises a square groove 402 arranged at the top end of the second fixed block 304, the inner wall of the bottom end of the square groove 402 is provided with a limiting groove 409, the rotating rod 303 is sequentially inserted and connected in the square groove 402 and the limiting groove 409, the bottom of the rotating rod 303 is sleeved with a fixed ring 408, the outer wall of the fixed ring 408 is provided with second teeth 403, the square groove 402 is inserted and connected with a square block 404, the middle part of the square block 404 is provided with a through hole, the inner wall of the through hole is provided with first teeth 401, the first teeth 401 and the second teeth 403 are meshed with each other, the inner wall of the bottom end of the square groove 402 is provided with a positioning groove 406, the inner wall of the bottom end of the positioning groove 406 is fixedly connected with a second magnet 407, the top of the second magnet 407 is provided with a first magnet 405, and the first magnet 405 is fixedly connected to the bottom end of the square block 404.

[0032] It should be noted that the square groove 402 is matched with the square block 404, so that the square block 404 can be inserted into the square groove 402, and the design of the cube makes the square block 404 unable to rotate in the square groove 402; the cross section of the fixed ring 408 is circular, which is fixedly sleeved on the bottom of the rotating rod 303, the through hole in the middle part of the square block 404 is matched with the fixed ring 408, so that the fixed ring 408 can be inserted into the through hole; the first teeth 401 and the second teeth 403 are matched with each other, when it is necessary to fix the position of the rotating rod 303, the position of the square block 404 is moved, so that the fixed ring 408 moves into the through hole in the middle part of the square block 404, and the first teeth 401 and the second teeth 403 are meshed with each other, the square block 404 is unable to rotate, thereby limiting the rotation of the fixed ring 408, and the fixed ring 408 is unable to rotate, thereby limiting the rotation of the rotating rod 303; when it is necessary to fix the position of the square block 404, the first magnet 405 at the bottom of the square block 404 is magnetically attracted to the top of the second magnet 407, and the position of the square block 404 is fixed by the two magnets.

[0033] Further, when it is necessary to rotate the supporting block 2, the square block 404 is first moved upwards to separate the first teeth 401 and the second teeth 403, and then the rotating rod 303 is rotated to drive the supporting block 2 to rotate, when the supporting block 2 is rotated to the desired angle, the square block 404 is moved downwards to make the first teeth 401 and the second teeth 403 mesh with each other, the square block 404 is unable to rotate, thereby limiting the rotation of the rotating rod 303, and the rotating rod 303 is unable to rotate, thereby fixing the position of the supporting block 2.

[0034] Specifically, the top end of the square block 404 is fixedly connected with a lifting rod 5, and the lifting rod 5 is sleeved on the bottom of the rotating rod 303.

[0035] It should be noted that the pull rod 5 is arranged to drive the block 404 to move in the vertical direction.

[0036] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A flat panel roller shutter door comprising a door body (1), characterized in that, Also include: Support block (2), the support block (2) is arranged in the front of door body (1), the horizontal transverse section of the support block (2) is arranged as L shape; Support assembly (3), the support assembly (3) is arranged in the front of door body (1), the support assembly (3) is used for limiting the position of support block (2); Rotary assembly (4), the rotary assembly (4) is arranged in the bottom of support assembly (3), the rotary assembly (4) is used for adjusting the position of support block (2).

2. A flat panel roller shutter door according to claim 1, wherein, The support assembly (3) includes a rotating rod (303) connected to the bottom of the support block (2), the front of the door body (1) is fixedly connected with a first fixed block (301), the rotating rod (303) is connected to the middle of the first fixed block (301), and the bottom of the first fixed block (301) is provided with a limiting ring (302), the limiting ring (302) is sleeved on the top of the rotating rod (303).

3. A flat panel roller shutter door according to claim 2, wherein, The front of the door body (1) is fixedly connected with a second fixed block (304), and the rotary assembly (4) is arranged at the connection between the rotating rod (303) and the second fixed block (304).

4. A flat panel roller shutter door according to claim 3, wherein, The rotary assembly (4) includes a square groove (402) opened in the top end of the second fixed block (304), an inner wall of the bottom end of the square groove (402) is provided with a limiting groove (409), and the rotating rod (303) is connected to the inside of the square groove (402) and the limiting groove (409) in sequence.

5. A flat panel roller shutter door according to claim 4, wherein, The bottom of the rotating rod (303) is sleeved with a fixed ring (408), the outer wall of the fixed ring (408) is provided with a second tooth (403), the inside of the square groove (402) is connected with a square block (404), the middle of the square block (404) is provided with a through hole, the inner wall of the through hole is provided with a first tooth (401), and the first tooth (401) and the second tooth (403) are engaged with each other.

6. A flat panel roller shutter door according to claim 5, wherein, The inner wall of the bottom end of the square groove (402) is provided with a positioning groove (406), the inner wall of the bottom end of the positioning groove (406) is fixedly connected with a second magnet (407), the top of the second magnet (407) is provided with a first magnet (405), and the bottom end of the square block (404) is fixedly connected with the first magnet (405).

7. A flat panel roller shutter door according to claim 5, wherein, The top of the square block (404) is fixedly connected with a lifting rod (5), and the lifting rod (5) is sleeved on the bottom of the rotating rod (303).

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